Characteristics. Adsorption vacuum suction cap, direct adsorption, no glue, no harm to the rearview mirror No need to tear off the transparent film when using 360 deg press adjustment;, custom adjustment, suitable for your own angle AF mirror finish, as bright as rainNew improved anti-glass break frameTechnical data.Style: black, white, silver (optional)Size: 5.5cm*1.7cmPackage size: 14.2*7.2*2cmMaterial: HD glass, ABSProduct use : Expand your field of vision, say goodbye to the blind spot Suitable positioning. Rearview mirror, recommended to install outside the rearview mirror Installation method: adsorption vacuum suction caps Wrapping. 2X blind spot mirror Notes: 1. Due to many factors (such as display brightness and light brightness), the actual color of the item may be slightly different from the image shown on the website.2. Note: Due to different measurement methods, the size may have a tolerance of 1-2cm, which is not a quality problem. Dear customers, your satisfaction and positive feedback is very important to us. If you are satisfied with our designs and services, please leave positive feedback and give a 5-star rating. At the same time, if you have any questions about our products or services, you can ask first, we will be very grateful. We will do our best to solve any problems and provide the best customer service. Thank you very much.